Wireless telephone set



FIG. 1 is a front, top, right side perspective view of a wireless telephone set showing my new design in cradled status;

FIGS. 2 and 3 are respectively top and bottom plan views thereof;

FIGS. 4 and 5 are respectively left and right side elevational views thereof; and

FIGS. 6 and 7 are respectively front and rear elevational views thereof. 

The ornamental design for a wireless telephone set, as shown and described. 